Started working on galaxy PGC2101956 at Thu Jun 18 06:27:51 2020
Read 1 galaxy(ies) from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-sample.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-tractor.fits
Read 29 sources from /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-tractor.fits
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-maskbits.fits.fz
Sort by flux!  [ 217.93867]
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-image-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-model-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-invvar-g.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-image-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-model-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-invvar-r.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-image-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-model-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-invvar-z.fits.fz
Reading /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-psf-r.fits.fz
Building masked image for central 1/1.
 Pixels used: 4049
 Peak Img[j, k]: 157 157
 Mean (j, k): 156.38 156.75
 Theta (deg): 22.6
 Astro PA (deg): 67.4
 Eps: 0.637
 Major axis (pix): 62.9
156.377078856 156.431 156.747133147 156.592
Starting ellipse-fitting for galaxy 208996
Fitting g-band took......8.522 sec
Fitting r-band took......8.758 sec
Fitting z-band took......9.563 sec
Time for all images = 26.843 sec
Performing elliptical aperture photometry.
g CoG modeling succeeded with a chi^2 minimum of 956.39
r CoG modeling succeeded with a chi^2 minimum of 647.81
z CoG modeling succeeded with a chi^2 minimum of 308.76
Time = 0.073 min
WARNING: The unit 'mgy / arcsec2' could not be saved in native FITS format and cannot be recovered in reading. If pyyaml is installed, it can roundtrip within astropy by using QTable both to write and read back, though one has to enable the unit before reading. [astropy.io.fits.convenience]
Writing /global/cscratch1/sd/ioannis/SGA-data-dr9alpha/166/PGC2101956/PGC2101956-largegalaxy-208996-ellipse.fits
Finished galaxy PGC2101956 in 1.114 minutes.